/* ==========================================================================
   Estilos para las Páginas de Autenticación (Login / Registro)
   ========================================================================== */
.auth-page-container {
    min-height: calc(100vh - 85px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    background: linear-gradient(135deg, var(--bg-color) 0%, #E2E4E9 100%);
}
.auth-card {
    background: var(--surface-color);
    width: 100%;
    max-width: 450px;
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    text-align: center;
}
.auth-header {
    margin-bottom: 32px;
}
.auth-header h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-main);
}
.auth-header p {
    color: var(--text-muted);
    font-size: 1rem;
}
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}
.auth-form .form-group {
    margin-bottom: 0; /* Override default if needed */
}
.auth-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.95rem;
}
.auth-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--transition-fast);
    background: var(--bg-color);
}
.auth-form input:focus {
    border-color: var(--primary-color);
    background: var(--surface-color);
    box-shadow: 0 0 0 3px rgba(255, 71, 71, 0.1);
}
.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-top: -8px;
    margin-bottom: 8px;
}
.auth-options label {
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
    cursor: pointer;
}
.auth-options a {
    color: var(--primary-color);
    font-weight: 600;
}
.auth-options a:hover {
    text-decoration: underline;
}
.auth-btn {
    width: 100%;
    margin-top: 8px;
}
.auth-footer {
    margin-top: 32px;
    font-size: 0.95rem;
    color: var(--text-muted);
}
.auth-footer a {
    color: var(--primary-color);
    font-weight: 700;
    margin-left: 4px;
}
.auth-footer a:hover {
    text-decoration: underline;
}
.social-login {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}
.social-login p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.social-btns {
    display: flex;
    gap: 16px;
}
.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--surface-color);
    color: var(--text-main);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}
.social-btn:hover {
    background: var(--bg-color);
    border-color: #ccc;
}
.social-btn i {
    font-size: 1.2rem;
}
@media (max-width: 480px) {
    .auth-card { padding: 32px 24px; }
}